Channel 25 / 503,25 MHz, Test pattern: standard test pattern. Test equipment: Fluke 54200 TV Signal generator RF Level 74dBμV Test streams: Philips Standard test pattern Measured on Cinch Out Frequency response : 0.1 - 3.58 MHz -1 ± 3dB 1.3.1...
EN 4 3139 785 30981 Safety Information, General Notes & Lead Free Requirements Safety Information, General Notes & Lead Free Requirements Safety Instructions Warnings 2.1.1 General Safety 2.2.1 General Safety regulations require that during a repair: • All ICs and many other semiconductors are susceptible to •...
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“Video Plus+” and “PlusCode” are registered trademarks of workshop during a repair: the Gemstar Development Corporation. The “Video Plus+” • Use only lead-free solder alloy Philips SAC305 with order system is manufactured under licence from the Gemstar Development Corporation. code 0622 149 00106. If lead-free solder-pate is required, please contact the manufacturer of your solder-equipment.
Directions For Use The following except of the Quick Use Guide serves as an introduction to the set. The Complete Direction for the Use can be downloaded in different languages from the internet site of Philips Customer care Center: www.p4c.philips.com...
Connect the AUDIO L/R (red/white) jacks at the back of the DVD recorder to the correspond AUDIO input jacks on a TV, stereo system or receiver. Turn on the connected system and select the appropriate channel. NEED HELP? Read the accompanying User Manual or visit our website www.philips.com/support...
EN 8 3139 785 30981 Mechanical Instructions Mechanical Instructions Dismantling and Assembly of the Set 4.1.2 Dismantling of the Front Panel Assembly 1) Remove the 3 screws 188 and release the 2 snap hooks For item numbers please see the exploded view in Chapter 9. on the side before removing the front assembly.
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Mechanical Instructions 3139 785 30981 EN 9 4.1.3 Dismantling of the Basic Engine 4.1.4 Dismantling of the Digital Board 1) Remove the Cover Tray (See 4.1.1). 1) Remove the 4 screws 272 to loose the Digital Board as shown in Figure 4-7. 2) Remove the 4 screws 260 to free the Basic Engine.
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EN 10 3139 785 30981 Mechanical Instructions 4.1.5 Dismantling of the Analog Board 1) Remove 5 screws 244 and 4 screws 252 and screw 230. 2) Remove 4 screws 270 and 3 screws 268. 3) Service Position can be achieved by fl ipping the analog board to the Vertical Position as shown in Figure 4-9.
7. Remove the Upgrade Disc and press OK button to confi rm 8. The TV screen goes blank, tray close and after a while the Philips Logo screen appear again. C. How to read out the fi rmware version to confi rm upgrading 1.
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EN 12 Upgrade Software & Repair Chart 3139 785 30981 Repair Chart 5.2.1 Completely Dead Set Check primary fuse Holder 1401 Check Voltage at Fuse 1405,1406,1407,1408,1409,1410 Check Voltage at F424,F434,F406,F439,F409,F447,F449,F457 Check STBY at F441=high? Measure Voltage across F420 & F459 Check DRAIN (pin 8) at F417 = 300V ? Check waveform at F417, I407, I409...
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Upgrade Software & Repair Chart 3139 785 30981 EN 13 5.2.2 Cannot Read Disk Check cable connection: Supply cable from Analog 1404 to Drive 1600 (4 pin) Check cable connection: Analog 1571 to Drive 1600 (40 pin) Check Voltage at analog board F415 = 12V F416 = 5V Check Fuse I406...
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EN 14 Upgrade Software & Repair Chart 3139 785 30981 5.2.4 Audio No Sound (Playback) Check Test Point I603, I604, I605, I609 = square pulse Check Test Point I613 = 11.2V –12V I624 = 3.3V I615 = high Monitor Test Point I618 &...
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Upgrade Software & Repair Chart 3139 785 30981 EN 15 5.2.5 Audio No Sound (TV & External Source) Part 1 Check I316 & I319 = sine wave Replace the component in between these 2 & test point (Op Amp 7300) Check I606 &...
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EN 16 Upgrade Software & Repair Chart 3139 785 30981 5.2.6 No Video Out Upon Power ON (Assume set is not dead) Check Digital Board Waveform at CVBS T524 Replace Digital Board If no Waveform T522 T523 T520 T518 T521 Check Cable Connection on Analog Board Check Test point for Waveform CVBS...
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Upgrade Software & Repair Chart 3139 785 30981 EN 17 5.2.7 No Video In Only Check Supply on digital board Check Clock At Replace Crystal 1461 T432 & T461 = 14.318MHz Check Video Input Check respective i/p test point T524, T526, T527, T528, T529, T530, T531, of video in at analog board T532 T533 T535 Replace VIP (7401) IC...
Block Diagrams, Waveforms, Wiring Diagram. 3139 785 30981 EN 19 Block Diagrams, Waveforms, Wiring Diagram Overall Block Diagram of the Set Front Keyboards ANALOG BOARD 1201 CONTROL LINES, AND SUPPLY LINES CONTROL LINES 1922 AFCRI AFCLI CVBSFIN AUDIO L CONTROL UNIT SLAVE CFIN MICROPROCESSOR YFIN...
Block Diagrams, Waveforms, Wiring Diagram. 3139 785 30981 EN 20 Control Block Diagram Control Block Diagram Analog Board Fr ont Fa n FAN_CTRL Ke ys I2 C I2C Bu s ASP Analog Sl av e Processo r Repeater 3V 3 NEC uPD-16316GBT IN T AF C...
Circuit Diagrams and PWB Layouts 3139 785 30981 EN 35 Layout: Analog-Main Part (Bottom View) Part 1 Part 2 AnalogBd_3139_243_ AnalogBd_3139_243_ 31916_BottomView_a 31916_BottomView_b Part 3 Part 4 AnalogBd_3139_243_ AnalogBd_3139_243_ 31916_BottomView_c 31916_BottomView_d AnalogBd_3139_243_31916_BottomView.pdf 2005-09-07...
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Circuit Diagrams and PWB Layouts 3139 785 30981 EN 36 Layout: Analog-Main Part (Bottom View) Part 1 AnalogBd_3139_243_31916_BottomView.pdf 2005-09-07...
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Circuit Diagrams and PWB Layouts 3139 785 30981 EN 37 Layout: Analog-Main Part (Bottom View) Part 2 AnalogBd_3139_243_31916_BottomView.pdf 2005-09-07...
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Circuit Diagrams and PWB Layouts 3139 785 30981 EN 38 Layout: Analog-Main Part (Bottom View) Part 3 AnalogBd_3139_243_31916_BottomView.pdf 2005-09-07...
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Circuit Diagrams and PWB Layouts 3139 785 30981 EN 39 Layout: Analog-Main Part (Bottom View) Part 4 AnalogBd_3139_243_31916_BottomView.pdf 2005-09-07...
Circuit- and IC description 3139 785 30981 EN 51 Circuit- and IC description 8.1. Front Board (Panel – Display + Key) 8.2. Analog Board 8.1.1. General 8.2.1. General The pcba consist of the following parts: • This board consists of the following parts: Fan Control (OPTION) •...
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EN 52 3139 785 30981 Circuit- and IC Description 8.2.4. Tuner Frontend The Analog board supports 2 possible Tuner Frontend unit namely: • 1101 - PAL BG,DK and I Broadcast System • 1100 – NTSC-M Broadcast System It has a RF IN for antenna connection and RF OUT which provides a RF loop through for connection to the TV.
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Circuit- and IC description 3139 785 30981 EN 53 8.2.5. Audio routing Figure 8-1 Analog Audio IO NAFTA...
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EN 54 3139 785 30981 Circuit- and IC Description The sound processing is always done in stereo (that means separate left- and right- channel). Record path The complete selection of audio signal for recording is done by a HEF4052 [7301], which is a dual four-to-one mulitplexer. The input lines for the selector [7301] are coming either from MSP [7500] (AFEL/AFER) or cinch rear-in Ext 1 ( AIN1L/ AIN1R) or cinch rear-in Ext 2 (AIN2L/AIN2R) or the cinch...
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Circuit- and IC description 3139 785 30981 EN 55 8.2.7. Video-routing Figure 8-2 Analog Video IO NAFTA...
EN 56 3139 785 30981 Circuit- and IC Description 8.3. Digital Board The board encodes and multiplexes analogue video and The Digital Board is based on the highly integrated LSI ‘Domino’ BGA chip (Ball Grid Array), DMN-8602. This IC has digital uncompressed audio (I S) into an MPEG2 stream.
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Circuit- and IC description 3139 785 30981 EN 57 Video Part ATAPI connector 1571. The analogue video input signals CVBS, YC and RGB are It buffers the data streams that are coming from (or going to) routed via the board to connector 1521 and sent to Video the Basic Engine.
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EN 58 3139 785 30981 Circuit- and IC Description 8.3.5. Power Supply • 2.5V supply for the SDRAM is generated by an ultra fast The Digital board is not powered in standby mode. The low dropout linear regulator [7515] control signal STBY on the analog board will enable the PSU •...
Circuit- and IC description 3139 785 30981 EN 59 IC Description 8.4.1 Analog Board IC7421 - SMPS Control IC BLOCK DIAGRAM SUPPLY START-UP V CC DRAIN MANAGEMENT CURRENT SOURCE clamp internal UVLO start n.c. VALLEY supply M-level VOLTAGE CONTROLLED LOGIC OSCILLATOR 100 mV OVER-...
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EN 62 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION AND CONFIGURATION SDIN SCLK AMUTEC LRCK AOUTA MCLK VA_H AOUTB DIF1(SCL/CCLK) BMUTEC DIF0(SDA/CDIN) DEM(AD0/CS) VBIAS Pin Name Pin Description SDIN Serial Audio Data Input ( Input ) - Input for two’s complement serial audio data. SCLK Serial Clock ( Input ) - Serial clock for the serial audio interface.
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Circuit- and IC description 3139 785 30981 EN 63 IC7606 - 96KHz Sampling 24-bit stereo audio ADC BLOCK DIAGRAM V DDA V SSA V RP V RN V ref SYSCLK V DDD UDA1361TS V SSD V INL ΣΔ MSSEL DECIMATION CLOCK FILTER CONTROL...
EN 64 3139 785 30981 Circuit- and IC Description 8.4.2 Digital Board IC7301 - IEEE 1394a-2000 one port cable Transceiver/Arbiter BLOCK DIAGRAM Received Data Decoder/Retimer Link CNA † Interface SYSCLK LREQ TPA+ CTL0 TPA– CTL1 Cable Port TPB+ Arbitration and Control TPB–...
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EN 66 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. AGND 26, 32, 36 Supply – Analog circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. AV DD 25, 35 Supply...
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Circuit- and IC description 3139 785 30981 EN 67 TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. DGND 14, 46, 47 Supply – Digital circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. DV DD 21, 44, 45 Supply...
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EN 68 3139 785 30981 Circuit- and IC Description TERMINAL TYPE TYPE DESCRIPTION DESCRIPTION NAME PHP NO. PLLGND Supply – PLL circuit ground terminals. These terminals should be tied together to the low-impedance circuit board ground plane. PLLV DD Supply –...
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Circuit- and IC description 3139 785 30981 EN 69 IC7401 - 4x10bit DigitalVideo Decoder with microvision BLOCK DIAGRAM Copy CVBS/Y/G Protection Data Detector Slicer Analog Front End VI_1_A Composite and S-Video Processor CVBS/ VI_1_B ADC1 Pb/B/C VI_1_C Luma CVBS/Y Separation Processing YCbCr 5-line...
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EN 70 3139 785 30981 Circuit- and IC Description PIN DESCRIPTION TERMINAL DESCRIPTION DESCRIPTION NAME NUMBER Analog Video VI_1_A VI_1_x: Analog video input for CVBS/Pb/B/C VI_1_B VI_2_x: Analog video input for CVBS/Y/G VI_1_C VI_3_x: Analog video input for CVBS/Pr/R/C VI_2_A VI_4_A: Analog video input for CVBS/Y VI_2_B Up to 10 composite, 4 S-video, and 2 composite or 3 component video inputs (or a combination thereof)
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Circuit- and IC description 3139 785 30981 EN 71 TERMINAL DESCRIPTION DESCRIPTION NAME NUMBER Host Interface I 2 C clock input I 2 C data bus Power Supplies AGND Analog ground. Connect to analog ground. A18GND_REF Analog 1.8-V return A18VDD_REF Analog power for reference 1.8 V CH1_A18GND CH2_A18GND...
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EN 72 3139 785 30981 Circuit- and IC Description IC7501 - Power Distribution Switches BLOCK DIAGRAM Power Switch † Charge Pump Current Driver Limit UVLO Thermal Sense † Current Sense Figure 8-15 PIN CONFIGURATION TPS2041 D OR P PACKAGE (TOP VIEW) Figure 8-16...
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Circuit- and IC description 3139 785 30981 EN 73 PIN DESCRIPTION TERMINAL DESCRIPTION DESCRIPTION NAME D OR P TPS2041 TPS2051 – Enable input. Logic low turns on power switch. – Enable input. Logic high turns on power switch. Ground 2, 3 2, 3 Input voltage Over current.
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EN 74 3139 785 30981 Circuit- and IC Description IC7595 - Voltage Detector Series with Programmable Delay BLOCK DIAGRAM NCP303LSNxxT1 Open Drain Output Configuration Input Reset Output Figure 8-17 PIN DESCRIPTION AND CONFIGURATION PIN CONNECTIONS AND MARKING DIAGRAM Reset Output Input N.C.
FRONT BOARD /37 only 3257 4822 117 13573 NETW 4 X 47R 5% MNR14 1003 3139 248 86291 PCBAS DVDR3355 FRONT EU NO USB 3259 4822 117 13573 NETW 4 X 47R 5% MNR14 /55 only 3261 4822 117 13573...
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5121 4822 157 11717 BLM31P500SPT 7595 9322 165 15685 IC SM NCP303LSN30 (ONSE) R 5131 4822 157 11499 BLM11P600SPT 5141 4822 157 11717 BLM31P500SPT DVDR3355 ANALOG AP 5151 4822 157 11717 BLM31P500SPT MISCELLANEOUS 5161 4822 157 11499 BLM11P600SPT 5162 4822 157 11499 BLM11P600SPT...
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Exploded View & Spare Parts List EN 78 3139 785 30981 RESISTORS DIODES 2400 4822 122 31175 1NF 10% 500V 6101 4822 130 30621 1N4148 /55 only 2401 4822 121 10512 275V 220N 20% 6200 9322 129 41685 BZM55-C12 2401 2222 338 22224 CAP MKP 275V S 220N PM20 B 6201 9322 129 41685...
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Exploded View & Spare Parts List 3139 785 30981 EN 79 TRANSISTORS & INTEGRATED CIRCUITS DVDR3355 FRONT EU 7100 3198 010 42320 BC857BW 1100 2422 540 00014 RES CER 5MHZ CSTLS*G53 A 7101 5322 209 90529 MC34063AD 1101 4822 242 70938...
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Exploded View & Spare Parts List EN 80 3139 785 30981 STB BOARD 1302 2422 025 12488 CON BM H 2P M 2.50 EH B 1303 4822 276 13732 SWITCH TACT PUSH 2300 3198 017 32220 CER2 0603 X7R 50V 2N2 COL 6300 4822 130 11416 PDZ6.8B 6301 4822 130 11416...